Datasheet4U Logo Datasheet4U.com

CX77140 - PA-Module

Key Features

  • Low voltage positive bias supply - 3.2 V to 4.2 V.
  • Low VREF - 2.85 V, nominal.
  • Good linearity.
  • High efficiency.
  • Dual mode operation.
  • Large dynamic range.
  • 10-pin package - 4 mm x 4 mm x 1.5 mm.
  • Power down control.
  • Low power-state control.
  • InGaP.
  • IS95/CDMA2000 w w . D at h S a w w w . D t a S a e h t e U 4 . c m o Figure 1. Functional Block Diagram Skyworks Solutions, Inc.
  • P.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
CX77301 PA Module for Dual-Band EGSM900 Conexant Systems
CX77312 PAM Skyworks
CX77314 PA Module for Quad-Band GSM850/900 DCS1800 PCS1900/GPRS Applications Conexant
CX713 PSR CC/CV chip ETC
CX7131 High-precision primary-side feedback switching PowerSupply Chengxin

Other Datasheets by Skyworks Solutions

Part Number Description
CX77144 Power Amplifier
CX77301 PA Module Dual Band EGSM900 DCS1800
CX77304-15 PA Module for Dual Band GSM850 PCSI900 / GPRS Applications
CX77304-16 PA Module for Tri-Band EGSM DCS PCS / GPRS
CX77304-17 PA Module for Tri-Band EGSM DCS PCS / GPRS

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
DATA SHEET CX77140: PA eeModule for CDMA / AMPS (824–849 MHz) Applications • Digital cellular (CDMA) • Analog cellular (AMPS) • Wireless local loop (WLL) t 4U . m o c The CX77140 Power Amplifier Module (PAM) is a dual-mode, fully matched, 10-pin surface mount module developed for Code Division Multiple Access (CDMA) / Advanced Mobile Phone Service (AMPS) cellular handsets and Wireless Local Loop (WLL) applications. This small and efficient power amplifier module packs full coverage of the 824–849 MHz bandwidth into a single compact package. The device meets the stringent IS95 CDMA linearity requirements up to at least 28 dBm output power, and can be driven to levels beyond 31 dBm for high efficiency in FM mode operation.